cc: Compute SurfacePropertyChanged without depending on owning layer

cc/layers/render_surface_impl.h

Index: cc/layers/render_surface_impl.h
diff --git a/cc/layers/render_surface_impl.h b/cc/layers/render_surface_impl.h
index 38e7467da089546fa02774a479ee6e07e4d4add6..8d3b9fb453fc996bb094b4a4fa62b0baf98201c9 100644
--- a/cc/layers/render_surface_impl.h
+++ b/cc/layers/render_surface_impl.h
@@ -161,9 +161,11 @@ class CC_EXPORT RenderSurfaceImpl {
 
   bool HasCopyRequest() const;
 
-  void ResetPropertyChangedFlag() { surface_property_changed_ = false; }
+  void ResetPropertyChangedFlags();
   bool SurfacePropertyChanged() const;
   bool SurfacePropertyChangedOnlyFromDescendant() const;
+  bool AncestorPropertyChanged() const;
+  void NoteAncestorPropertyChanged();
 
   DamageTracker* damage_tracker() const { return damage_tracker_.get(); }
 
@@ -225,6 +227,7 @@ class CC_EXPORT RenderSurfaceImpl {
   // Is used to calculate the content rect from property trees.
   gfx::Rect accumulated_content_rect_;
   bool surface_property_changed_ : 1;
+  bool ancestor_property_changed_ : 1;
 
   bool contributes_to_drawn_surface_ : 1;